发明申请
- 专利标题: Liquid sealing type vibration control device
- 专利标题(中): 液体密封型振动控制装置
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申请号: US10552254申请日: 2004-01-09
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公开(公告)号: US20060267259A1公开(公告)日: 2006-11-30
- 发明人: Shingo Hatakeyama , Masaaki Ito , Tomoyoshi Edo
- 申请人: Shingo Hatakeyama , Masaaki Ito , Tomoyoshi Edo
- 优先权: JP2003-102031 20030404; JP2003-424012 20031222
- 国际申请: PCT/JP04/00134 WO 20040109
- 主分类号: F16F13/00
- IPC分类号: F16F13/00
摘要:
Provided is a liquid sealing type vibration control device capable of sufficiently reducing strange sounds which comprises a first attachment fitting (1), a second attachment fitting (2), a vibration-isolating base body (3), a diaphragm (9), a partition body (12), and an orifice (25), the partition body (12) including an elastic partition membrane (15) and a pair of lattice members (17, 18). The elastic partition membrane (15) is provided on its both faces with rib groups (50) in a projecting manner, the rib groups (50) each consist of plural first ribs (51) and plural second ribs (52) mingled mutually, the first ribs (51) are set in such a height dimension that their tops can be situated apart from the lattice members (17, 18), and the second ribs (52) are set in such a height dimension that their tops abut on the lattice members (17, 18) and in a smaller rib width than the first ribs (51).
公开/授权文献
- US07464918B2 Liquid sealing type vibration control device 公开/授权日:2008-12-16
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